common: Drop log.h from common header

Move this header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/mmc/fsl_esdhc_imx.c b/drivers/mmc/fsl_esdhc_imx.c
index 0cdf5a0..27c8632 100644
--- a/drivers/mmc/fsl_esdhc_imx.c
+++ b/drivers/mmc/fsl_esdhc_imx.c
@@ -17,6 +17,7 @@
 #include <cpu_func.h>
 #include <errno.h>
 #include <hwconfig.h>
+#include <log.h>
 #include <mmc.h>
 #include <part.h>
 #include <asm/cache.h>